public static DoubleData FloatData2DoubleData(FloatData data)
{
int num = data.getValues().Length;
double[] array = new double[num];
float[] values = data.getValues();
for (int i = 0; i < values.Length; i++)
{
array[i] = (double)values[i];
}
return(new DoubleData(array, data.getSampleRate(), data.getFirstSampleNumber()));
}
public override Data getData()
{
object obj = this.getPredecessor().getData();
if (((Data)obj) is DoubleData && String.instancehelper_equals(this.convMode, "d2f"))
{
DoubleData doubleData = (DoubleData)((Data)obj);
obj = new FloatData(MatrixUtils.double2float(doubleData.getValues()), doubleData.getSampleRate(), doubleData.getFirstSampleNumber());
}
else if (((Data)obj) is FloatData && String.instancehelper_equals(this.convMode, "f2d"))
{
FloatData floatData = (FloatData)((Data)obj);
obj = new DoubleData(MatrixUtils.float2double(floatData.getValues()), floatData.getSampleRate(), floatData.getFirstSampleNumber());
}
object obj2 = obj;
Data result;
if (obj2 != null)
{
if ((result = (obj2 as Data)) == null)
{
throw new IncompatibleClassChangeError();
}
}
else
{
result = null;
}
return(result);
}
public override Data getData()
{
Data data = this.getPredecessor().getData();
if (null == this.transform || null == data || !(data is FloatData))
{
return(data);
}
FloatData floatData = (FloatData)data;
float[] array = floatData.getValues();
if (array.Length > this.transform[0].Length + 1)
{
string text = "dimenstion mismatch";
throw new IllegalArgumentException(text);
}
float[] array2 = new float[this.transform.Length];
for (int i = 0; i < this.transform.Length; i++)
{
for (int j = 0; j < array.Length; j++)
{
float[] array3 = array2;
int num = i;
float[] array4 = array3;
array4[num] += this.transform[i][j] * array[j];
}
}
if (array.Length > this.transform[0].Length)
{
for (int i = 0; i < this.transform.Length; i++)
{
float[] array5 = array2;
int num = i;
float[] array4 = array5;
array4[num] += this.transform[i][array.Length];
}
}
return(new FloatData(array2, floatData.getSampleRate(), floatData.getFirstSampleNumber()));
}
public virtual float getScore(FloatData feature)
{
return(this.getScore(feature.getValues()));
}
public override Data getData()
{
object obj = this.readData();
if ((Data)obj != null)
{
if (!(((Data)obj) is Signal))
{
int num = this.id;
int num2 = this.dropEveryNthFrame;
if (((num2 != -1) ? (num % num2) : 0) == this.dropEveryNthFrame - 1)
{
if (this.replaceNthWithPrevious)
{
if (((Data)obj) is FloatData)
{
FloatData floatData = (FloatData)this.lastFeature;
obj = new FloatData(floatData.getValues(), floatData.getSampleRate(), floatData.getFirstSampleNumber());
}
else
{
DoubleData doubleData = (DoubleData)this.lastFeature;
obj = new DoubleData(doubleData.getValues(), doubleData.getSampleRate(), doubleData.getFirstSampleNumber());
}
}
else
{
obj = this.readData();
}
}
}
if (obj != null)
{
if (obj is DataEndSignal)
{
this.id = -1;
}
if (obj is FloatData)
{
object obj2 = obj;
Data data;
if (obj2 != null)
{
if ((data = (obj2 as Data)) == null)
{
throw new IncompatibleClassChangeError();
}
}
else
{
data = null;
}
this.lastFeature = data;
}
else
{
this.lastFeature = null;
}
}
else
{
this.lastFeature = null;
}
}
object obj3 = obj;
Data result;
if (obj3 != null)
{
if ((result = (obj3 as Data)) == null)
{
throw new IncompatibleClassChangeError();
}
}
else
{
result = null;
}
return(result);
}
private void dumpData(Data data)
{
if (data == null)
{
[email protected]("Data: null");
}
else if (data is Signal)
{
if (this.outputSignals)
{
[email protected](new StringBuilder().append("Signal: ").append(data).toString());
}
}
else if (data is DoubleData)
{
DoubleData doubleData = (DoubleData)data;
double[] values = doubleData.getValues();
[email protected](new StringBuilder().append("Frame ").append(values.Length).toString());
double[] array = values;
int num = array.Length;
for (int i = 0; i < num; i++)
{
double num2 = array[i];
[email protected](new StringBuilder().append(' ').append(this.formatter.format(num2)).toString());
}
[email protected]();
}
else if (data is SpeechClassifiedData)
{
SpeechClassifiedData speechClassifiedData = (SpeechClassifiedData)data;
double[] values = speechClassifiedData.getValues();
[email protected]("Frame ");
if (speechClassifiedData.isSpeech())
{
[email protected]('*');
}
else
{
[email protected](' ');
}
[email protected](new StringBuilder().append(" ").append(values.Length).toString());
double[] array = values;
int num = array.Length;
for (int i = 0; i < num; i++)
{
double num2 = array[i];
[email protected](new StringBuilder().append(' ').append(this.formatter.format(num2)).toString());
}
[email protected]();
}
else if (data is FloatData)
{
FloatData floatData = (FloatData)data;
float[] values2 = floatData.getValues();
[email protected](new StringBuilder().append("Frame ").append(values2.Length).toString());
float[] array2 = values2;
int num = array2.Length;
for (int i = 0; i < num; i++)
{
float num3 = array2[i];
[email protected](new StringBuilder().append(' ').append(this.formatter.format((double)num3)).toString());
}
[email protected]();
}
}